Modulator II Siren Series
|Modulator II Siren Series|
|Company||Federal Signal Corporation|
|Sound output||106-124 dBc at 100 feet|
|Preceded by||Modulator (2013)|
The Modulator II is an electronic siren produced by Federal Signal Corporation and is an evolution of the original Modulator, being shorter, narrower and thus more compact. It is modular, containing a variable number of cells. Each active cell contains up to four 100W compression drivers and directs sound downward to the top of the cell below it, where it is redirected outward. The bottom-most cell is a dummy to direct sound from the lowest active cell.
With the new Mod II series, the 6032 and 6048 models were replaced with the more compact 8032B.